Find the Vertex of the Parabola $$f ( x ) = x ^ { 2 } - 16 x + 70$$

Multiple Choice

Find the vertex of the parabola.
- $$f ( x ) = x ^ { 2 } - 16 x + 70$$

A) $( 6,0 )$
B) $( 0,8 )$
C) $( 6,8 )$
D) $( 8,6 )$